A couple of months ago my system updated itself from PCLOS 2011 to 2012. All my settings were lost in the process including System Settings - Power Management.
While I'm able to set new Power Profiles they're ignored on reboot. They only work immediately after making a change to a Power Profile.
My guess is I need to delete or clear the old 2011 Power Profile settings file, as it is probably messing with the way things are done in 2012.
Where can I access the Power Profile file(s)?